Is there a way to suppress multiple project at once, from iTunes for example ?

Questions
1

I’m bad at manage my project files and I’m overloaded. So, is there a way to suppress multiple projects at once, from iTunes for example or directly in Codea ? Thanks

2

I usually back up all of my projects using iExplorer or something similar, and have them versioned in a git repo. This way I can delete the cruft from Codea that’s built up over time, but still have the peace of mind from knowing that it still exists somewhere in my repo’s history.